Within the BP_HEAD/AccountDetails component/view we have some code in the ON_SAVE method of the vliew controller class. The code within this method makes a call to ERP to perform some processing. However, if an error is returned I need to raise an error on the WebUI. The data being entered is via the WebUI Account screen.
How does one raise an error to be display in the top/right of the WebUI screen, as per the standard?.